Erstes Commit

2026-07-12 02:49:54 +02:00
commit 6dd456ca4a
15 changed files with 920 additions and 0 deletions
--- a/internal/royalroad/scraper_test.go
+++ b/internal/royalroad/scraper_test.go
@@ -0,0 +1,94 @@
+package royalroad
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+)
+
+func TestParseJSONLD(t *testing.T) {
+	tests := []struct {
+		name    string
+		body    string
+		want    Story
+		wantErr bool
+	}{
+		{
+			name: "Success",
+			body: `<html><script type="application/ld+json">{"name":"Test Story","dateModified":"2023-07-06T17:47:41Z"}</script></html>`,
+			want: Story{
+				Name:         "Test Story",
+				DateModified: time.Date(2023, 7, 6, 17, 47, 41, 0, time.UTC),
+			},
+			wantErr: false,
+		},
+		{
+			name:    "Missing Script",
+			body:    `<html><body>No JSON-LD here</body></html>`,
+			wantErr: true,
+		},
+		{
+			name:    "Malformed JSON",
+			body:    `<script type="application/ld+json">{invalid json}</script>`,
+			wantErr: true,
+		},
+		{
+			name:    "Missing Name",
+			body:    `<script type="application/ld+json">{"dateModified":"2023-07-06T17:47:41Z"}</script>`,
+			wantErr: true,
+		},
+		{
+			name:    "Invalid Date",
+			body:    `<script type="application/ld+json">{"name":"Story","dateModified":"not-a-date"}</script>`,
+			wantErr: true,
+		},
+	}
+
+	s := NewScraper()
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := s.parseJSONLD([]byte(tt.body))
+			if (err != nil) != tt.wantErr {
+				t.Errorf("parseJSONLD() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !tt.wantErr && got != tt.want {
+				t.Errorf("parseJSONLD() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestFetchStory_NonRoyalRoadHost(t *testing.T) {
+	s := NewScraper()
+	_, err := s.FetchStory(context.Background(), "https://google.com/fiction/123")
+	if err == nil {
+		t.Error("Expected error for non-RoyalRoad host, got nil")
+	}
+}
+
+func TestFetchStory_ChapterURL(t *testing.T) {
+	s := NewScraper()
+	_, err := s.FetchStory(context.Background(), "https://www.royalroad.com/fiction/123/chapter/456")
+	if err == nil {
+		t.Error("Expected error for chapter URL, got nil")
+	}
+}
+
+func TestFetchStory_HTTPError(t *testing.T) {
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNotFound)
+	}))
+	defer ts.Close()
+
+	s := NewScraper()
+	// We can't easily mock the host check for the server URL without custom logic,
+	// but we can verify that a non-RR URL (the test server) fails at the host check
+	// before it even hits the server.
+	_, err := s.FetchStory(context.Background(), ts.URL+"/fiction/123")
+	if err == nil {
+		t.Error("Expected error for non-RoyalRoad host, got nil")
+	}
+}